In the summer break, my daughter went to some colleges to attend the college's open day. College's open day is a kind of publicity by colleges with presentation to recruit new students. On that day, high school students can come inside the colleges to know what kind of place colleges is. The college administration gives presentations of their college. The students can also attend demo lessons. To attend college's open day is free of charge in the most of college.
Here is the application guidebook of International Budo University (International martial arts college).